39 lines
1.3 KiB
Plaintext
39 lines
1.3 KiB
Plaintext
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Author: Jim Teeuwen <jimteeuwen@gmail.com>
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This package wraps the standard XML library and uses it to build a node tree of
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any document you load. This allows you to look up nodes forwards and backwards,
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as well as perform search queries (no xpath support yet).
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Nodes now simply become collections and don't require you to read them in the
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order in which the xml.Parser finds them.
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xmlx.Document implements both these interfaces:
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type ILoader interface {
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LoadFile(string) os.Error;
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LoadString(string) os.Error;
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LoadStream(*io.Reader) os.Error;
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}
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type ISaver interface {
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SaveFile(string) os.Error;
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SaveString(string) (string, os.Error);
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SaveStream(*io.Writer) os.Error;
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}
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This allows you to load/save xml data to and from pretty much any source.
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The Document currently implements 2 simple search functions which allow you to
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look for specific nodes.
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Document.SelectNode(namespace, name string) *Node;
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Document.SelectNodes(namespace, name string) []*Node;
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SelectNode() returns the first, single node it finds matching the given name
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and namespace. SelectNodes() returns a slice containing all the matching nodes.
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Note that these search functions can be invoked on individual nodes as well.
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This allows you to search only a subset of the entire document.
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